Top-rated reviews of the week (pictures)

There's a new and even better Roku -- yes, it's possible. CNET's editors also looked further into home projectors, noise-canceling headphones, and other high-powered, high-priced goods, and tracked down the cheapest drive for your laptop.

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Roku 3

The big story this week was the unveiling of the Galaxy S4, and we had plenty to say in our First Take. But CNET's editors also turned out a week's worth of our full reviews, where we can test and rate to our hearts' content, and here we bring you the best products of the bunch.

Roku 3

The Roku 3 is the best streaming-video box yet, with tons of content sources, lightning-fast performance, and an innovative remote with built-in headphone jack. Read the review.

Harman Kardon NC

Harman Kardon NC

While they may not be quite as comfortable as Bose's ultrapopular QC 15 headphones, the Harman Kardon NC headphones offer slightly better sound and have a built-in rechargeable battery to power the active noise-cancellation circuitry. Read the review.